<!DOCTYPE html>
<html lang="zh-CN">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <form action="" id="regForm">
    <div>用户名：<input type="text"></div>
    <div>密码：<input type="password"></div>
    <div>
      <button>点击登陆</button>
    </div>
  </form>
  <script src="./reg.js/base.js"></script>
</body>

</html>